IP address

Passive DNS

Tags: IP in hostname

IP blacklists: DataPlane TELNET login
82.51.101.6 is listed on the DataPlane TELNET login blacklist.

Description: DataPlane.org is a community-powered Internet data, feeds,<br>and measurement resource for operators, by operators. IPs trying<br>an unsolicited login via TELNET password authentication.
Type of feed: primary (feed detail page)

Last checked at: 2026-01-22 11:10:04.622000
Was present on blacklist at: 2026-01-18 23:10, 2026-01-19 03:10, 2026-01-19 07:10, 2026-01-19 11:10, 2026-01-19 15:10, 2026-01-19 19:10, 2026-01-19 23:10, 2026-01-20 03:10, 2026-01-20 07:10, 2026-01-20 11:10, 2026-01-20 15:10, 2026-01-20 19:10, 2026-01-20 23:10, 2026-01-21 03:10, 2026-01-21 07:10, 2026-01-21 11:10, 2026-01-21 15:10, 2026-01-21 19:10, 2026-01-21 23:10, 2026-01-22 03:10, 2026-01-22 07:10, 2026-01-22 11:10
Spamhaus PBL ISP
82.51.101.6 is listed on the Spamhaus PBL ISP blacklist.

Description: The Spamhaus PBL is a DNSBL database of end-user IP address ranges which should not be delivering unauthenticated SMTP email to any Internet mail server except those provided for specifically by an ISP for that customer's use.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-01-18 23:14:53.806000
Was present on blacklist at: 2026-01-18 23:14

Origin AS: AS3269 - ASN-IBSNAZ
BGP Prefix: 82.51.0.0/16
geo: Italy, Palermo; 🕑 Europe/Rome
hostname: host-82-51-101-6.retail.telecomitalia.it
hostname_class: ['isp', 'ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 82.48.0.0 - 82.63.255.255
reserved_range: 0
Shodan's InternetDB: Open ports: 5000, 5001, 7170; Tags: –; CPEs: cpe:/a:synology:diskstation_manager:7.2.2-72806, cpe:/a:f5:nginx
ts_added: 2026-01-18 23:14:53.587000
ts_last_update: 2026-01-22 11:13:58.604000

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Presence on blacklists